app-arch/cksfv: bump to 1.3.15 (with DESTDIR fix)

Noticed there was a release after 11 years(!) so bumped
while there for the VariableScope issue. Now respects ${DESTDIR}.

Signed-off-by: Sam James <sam@gentoo.org>

app-arch/cksfv/Manifest

@@ -1 +1,2 @@
 DIST cksfv-1.3.14.tar.bz2 26114 BLAKE2B 696ae3499bc2b1c566a40da202b70d30777ee07a7923ac567345872098626c82820a9bb75b711915e2274a3e0f1d7804ba58f8ce41dcca375391d778ba135a02 SHA512 016c2f61632980678957fe4b5bc9ecb30360efd548ff09bfbb7a31cc6fc36f6fe7936d3d819fe468a6208c71f8b625662aa3ae0abd668435d7273e149d7e4519
+DIST cksfv-1.3.15.tar.bz2 27282 BLAKE2B c1df7bac982815915327753d8f6b888cc53395a0066bc5b34fb310d540c50c3006be2b9f31ebfac269d961126b0046a5b63fbbbe9c05c265953b2d2a94602a7a SHA512 a0b5286e0dce610e8b482a55cf8af38f8f8256e175435b6f2518c6566ea844c3cf2981f96c7600c7eb9b23b35cf19f1b55f540ba0f73f1267e4593e744858d43

app-arch/cksfv/cksfv-1.3.15.ebuild

@@ -0,0 +1,27 @@
+# Copyright 1999-2020 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=7
+
+inherit toolchain-funcs
+
+DESCRIPTION="SFV checksum utility (simple file verification)"
+HOMEPAGE="http://zakalwe.fi/~shd/foss/cksfv/"
+SRC_URI="http://zakalwe.fi/~shd/foss/cksfv/files/${P}.tar.bz2"
+
+LICENSE="GPL-2+"
+SLOT="0"
+KEYWORDS="~alpha ~amd64 ~hppa ~ia64 ~ppc ~sparc ~x86 ~amd64-linux ~x86-linux"
+
+PATCHES=(
+	"${FILESDIR}"/${PN}-1.3.15-destdir.patch
+)
+
+src_configure() {
+	# note: not an autoconf configure script
+	./configure \
+		--compiler="$(tc-getCC)" \
+		--prefix="${EPREFIX}"/usr \
+		--bindir="${EPREFIX}"/usr/bin \
+		--mandir="${EPREFIX}"/usr/share/man || die
+}

app-arch/cksfv/files/cksfv-1.3.15-destdir.patch

@@ -0,0 +1,18 @@
+The build system doesn't know about DESTDIR which is a problem for us
+when we want to have isolation in our phases (src_configure shouldn't
+need to know ${ED}).
+--- a/Makefile.in
++++ b/Makefile.in
+@@ -23,9 +23,9 @@ all:
+ 	cd src && $(MAKE)
+ 
+ install:	all
+-	mkdir -p "$(BINDIR)" "$(MANDIR)/man1/"
+-	install src/cksfv "$(BINDIR)"
+-	install -m 644 cksfv.1 "$(MANDIR)/man1/"
++	mkdir -p "$(DESTDIR)$(BINDIR)" "$(DESTDIR)$(MANDIR)/man1/"
++	install src/cksfv "$(DESTDIR)$(BINDIR)"
++	install -m 644 cksfv.1 "$(DESTDIR)$(MANDIR)/man1/"
+ 
+ clean:	
+ 	rm -f *.o *~ *.core core